| 两种生境条件下秋子梨结构的比较研究 |
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| 引用本文： | 郭立泉,吴勇辉,陆静梅. 两种生境条件下秋子梨结构的比较研究[J]. 东北师大学报(自然科学版), 2005, 37(4): 85-89 |
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| 作者姓名： | 郭立泉 吴勇辉 陆静梅 |
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| 作者单位： | 东北师范大学生命科学学院,吉林,长春,130024;吉林粮食高等专科学校食品系,吉林,长春,130062;东北师范大学生命科学学院,吉林,长春,130024 |
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| 摘 要： | 使用石蜡制片和光学显微镜技术对白城地区和长春地区两个不同生态环境中生长的秋子梨(花盖梨)(Pyrus vssuriensis Maxim.)进行了结构植物学研究,结果发现:生长在白城地区的秋子梨演化出了不同形态的抗盐碱结构.证明了植物颉颃盐碱逆境导致结构变化的现象.
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| 关 键 词： | 耐盐植物 含盐液泡包 通气组织 |
| 文章编号： | 1000-1832（2005）04-0085-05 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-15 |
The comparative studies on anatomy of Pyrus vssuriensis Maxim. Under two different ecosystems |
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| GUO Li-quan,WU Yong-hui,LU Jing-mei. The comparative studies on anatomy of Pyrus vssuriensis Maxim. Under two different ecosystems[J]. Journal of Northeast Normal University (Natural Science Edition), 2005, 37(4): 85-89 |
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| Authors: | GUO Li-quan WU Yong-hui LU Jing-mei |
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| Affiliation: | 1. School of Life Science, Northeast Normal University,Changehun 130024, China; 2. Department of Food, Jilin Grain Higher Learning School,Changehun 130062, China |
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| Abstract: | Technology of light microscopy was used to investigate the anatomy of Pyrus vssuriensis Maxim. living in different ecosystem i. e. Baicheng city and Changchun city. The result shows that the plants living in Baicheng city evolve various saline structures. These structures effectively prove that saline - alkali stress leads to change of botanic structure. |
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| Keywords: | salt - tolerance plant saliferous vacuoplasts aerenchyma |
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